/* ZK Loop Grid AJAX 分页 - 加载动画（纯 CSS，无图片请求） */
.zk-ajax-loading {
    position: relative;
    min-height: 120px;
}

.zk-ajax-loading-overlay {
    position: absolute;
    inset: 0;
    z-index: 99;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.zk-ajax-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.12);
    border-top-color: #333;
    border-radius: 50%;
    animation: zk-ajax-spin 0.8s linear infinite;
}

.zk-ajax-loading-text {
    font-size: 13px;
    color: #666;
    letter-spacing: 0.5px;
}

@keyframes zk-ajax-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .zk-ajax-spinner {
        animation-duration: 1.6s;
    }
}